Set the system to High Performance mode and the processor will slow to a crawl. Our experience with a Comet Lake-U-powered VivoBook 17 retail unit shows it might have some issues related to the standard Windows power profiles.
https://www.notebookcheck.net/When-fast-actually-means-slow-some-Asus-VivoBook-17-laptops-may-be-suffering-from-a-huge-performance-bug.476978.0.html